PLANITOP HDM MAXI

Mapei

PLANITOP HDM MAXI

Two-component ready-mixed, high ductility pozzolan-reaction, fibre-reinforced mortar for structural “reinforced” strengthening work, when used in combination with mesh from the MAPEGRID line, and for smoothing and levelling concrete and masonry. TECHNICAL DATA: Maximum dimension of aggregate: 1 mm. Mixing ratio: 4 parts of PLANITOP HDM MAXI comp. A with 1 part of PLANITOP HDM MAXI comp. B. Pot life of mix: approximately 1 hour (at +20°C). Maximum applicable thickness: 25 mm. Classification: EN 1504-3 - class R2 non-structural mortar. Storage: 12 months (comp. A); 24 months (comp. B). Application: gauging trowel, trowel or rendering machine. Consumption: approximately 1.85 kg/m² per mm of thickness. Packaging: 31.25 kg kits: – 25 kg vacuum-packed polyethylene bags (comp. A); – 6.25 kg drums (comp. B).
SKU: MAPEI-PLANITOP-HDM-MAXI-849

About this itemMAPEI CERTIFIED

  • High Strength: Achieves compressive strength greater than 25 MPa after 28 days. TWO-COMPONENT
  • Water and Gas Resistance: Forms a compact, impermeable layer that resists water and aggressive atmospheric gases while remaining permeable to water vapor. FIBER-REINFORCED
  • Thermal Compatibility: Maintains adhesion after freeze-thaw cycles, storm cycles, and dry thermal cycles, meeting EN 1542 standards. HIGH-STRENGTH MORTAR
  • Fire Resistance: Classified as Euroclass A2-s1, d0 for reaction to fire according to EN 13501-1. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Structural reinforcement of stone, brick, tuff, and mixed masonry structures in combination with Mapegrid mesh.
  • Levelling and repairing reinforced concrete and masonry surfaces.
  • Cladding of walls, vaulted ceilings, and general masonry after patching.
  • Part of the Mapetherm Tile System for installing tiles and slabs on external wall insulation systems for façades.

Key Advantages

  • High adhesion strength and impermeability to water and aggressive gases.
  • Can be applied in layers up to 25 mm thick on horizontal and vertical surfaces.
  • Complies with multiple international standards for structural and non-structural repairs.
  • Compatible with Mapegrid mesh for enhanced structural reinforcement.

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

High Strength

Achieves compressive strength greater than 25 MPa after 28 days.

Water and Gas Resistance

Forms a compact, impermeable layer that resists water and aggressive atmospheric gases while remaining permeable to water vapor.

Thermal Compatibility

Maintains adhesion after freeze-thaw cycles, storm cycles, and dry thermal cycles, meeting EN 1542 standards.

Fire Resistance

Classified as Euroclass A2-s1, d0 for reaction to fire according to EN 13501-1.

Planitop HDM Maxi is a high-performance, two-component, fiber-reinforced cementitious mortar designed for structural reinforcement and surface levelling of masonry and concrete substrates. It is suitable for use in seismic zones and complies with EN 1504-3 class R2, EN 998-1 category CS IV, and EN 998-2 class G-M25 standards. The product forms a plastic-thixotropic mix that can be applied by trowel or spray in layers up to 25 mm thick, providing excellent adhesion, water impermeability, and resistance to aggressive atmospheric agents.

Key Specifications

Origin: UAE
Mixing Ratio25 kg of component A with 6.25 kg of component B and 0.5 kg of water
Maximum Thickness per Layer25 mm
Application Temperature Range+5°C to +35°C
Compressive Strength (28 days> 25 MPa
Flexural Strength (28 days> 8 MPa
Adhesion on Concrete (28 days≥ 2 MPa
Packaging / Pack Size31.25 kg kit: Component A (25 kg bag) and Component B (6.25 kg canister).
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Key Performance Benefits

  • High Strength

    Achieves compressive strength greater than 25 MPa after 28 days.

  • Water and Gas Resistance

    Forms a compact, impermeable layer that resists water and aggressive atmospheric gases while remaining permeable to water vapor.

  • Thermal Compatibility

    Maintains adhesion after freeze-thaw cycles, storm cycles, and dry thermal cycles, meeting EN 1542 standards.

  • Fire Resistance

    Classified as Euroclass A2-s1, d0 for reaction to fire according to EN 13501-1.

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

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FREQUENTLY ASKED QUESTIONS

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The consumption rate is approximately 1.85 kg/m² per mm of thickness.

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